Aggregate demand is everything produced while simple demand is one good. which statement reflects aggregate demand.
a.) total output of diamonds in the world
b.) use of consumer price index
c.) use of prevailing market price

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.